KN

Katsumi Nagano

KT Kabushiki Kaisha Toshiba: 3 patents #59 of 1,409Top 5%
📍 Yokohama, JP: #23 of 146 inventorsTop 20%
Overall (1989): #9,277 of 140,708Top 7%
3
Patents 1989

Issued Patents 1989

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4819219 Track jump control system for optical disk apparatus — 1989-04-04
4819241 Laser diode driving circuit — 1989-04-04
4806873 Laser diode driving circuit — 1989-02-21